We report two cases in which necrotizing vasculitis with tenosynovitis arthralgia/arthritis syndrome developed after intestinal bypass surgery. Each of these patients had jejunoileostomies, and the excluded segment was placed in an ileal-colonic anastomosis. We speculate that since the attachment of the excluded segment to the large intestine predisposes it to ...

We have infused pure porcine vasoactive intestinal peptide (VIP) into 8 healthy ambulant unsedated pigs. At plasma VIP levels closely comparable to those found in the human Verner-Morrison syndrome, gross watery diarrhea and hypokalemia were produced. When the VIP infusion was discontinued the water diarrhea ceased abruptly. This study therefore ...

A leg weakness condition of turkeys, often called the "shaky leg" syndrome, is described and studies on its pathology reported. There appeared to be no consistent histopathological changes in the nervous, muscular or skeletal systems that were characteristic of the syndrome. During the course of the investigation it became clear ...

Excluded loop syndrome may develop in patients who undergo jejuno-ileal bypass surgery with the excluded small intestine drained via an ileosigmoidostomy. A unique case of a morbidly obese male who underwent the procedure while on methadone maintenance therapy is presented. The major factor in the development of this disorder appears ...

The purpose of this investigation was to determine the frequency and severity of small intestinal mucosal damage in pseudoobstruction syndromes. One hundred eighty-nine interpretable biopsies from 12 patients were blindly reviewed by two investigators. The underlying disorders were scleroderma in 7 and idiopathic intestinal pseudoobstruction in 5. All 12 had ...

Vaso-active intestinal polypeptide (VIP) is a recently discovered polypeptide widely distributed throughout the gastro-intestinal tract and nervous system. Elevated plasma VIP levels are found in gut and neural endocrine tumours producing the watery diarrhoea syndrome. Fifty per cent of these tumours are intrinsically malignant and the mortality rate may be ...

A case in which a pheochromocytoma secreted vasoactive intestinal peptide, causing WDHA syndrome, is reported. The patient, a 43-year-old woman, was seen because of intractable watery diarrhea, hypokalemia and weight loss. She was found to have a mass in the right adrenal area. Preoperatively, vasoactive intestinal peptide levels were elevated, ...

A sensitive and specific radioimmunoassay for the detection of vasoactive intestinal peptide has been used to study patients with the watery diarrhea syndrome. In eleven patients the syndrome was associated with tumors, and plasma levels of vasoactive intestinal peptide were elevated. VIP levels returned towards normal in five treated patients ...

An attempt is made to derive clues as to the etiology of aphthous stomatitis and Behçet's syndrome from analysis of the mode of action of the various therapeutic agents which have been employed in these diseases. It is concluded that owing to the diverse and frequently contrasting modes of action ...

Neonatal small left colon syndrome is a functional disease of the lower colon which produces typical signs and symptoms of intestinal obstruction. It is manifest in the first 24-48 hours of life, particularly in infants of diabetic mothers and, if detected early, it can be fully cured by radiographic contrast ...

The signs and symptoms of intestinal obstruction in the newborn infant often present a difficult diagnostic problem. Plain films often fail to differentiate small from large bowel obstruction. Contrast studies may be decisive and indicate the site of obstruction and its etiology. This is especially important in nonsurgical conditions as ...

A 46XY individual with incomplete male pseudohermaphroditism was studied. The phenotype was distinctive, with a masculine habitus despite a small phallus, gynaecomastia and diminished virilization. Plasma levels of testosterone, oestrogens, gonadotrophins and sex-hormone binding globulin were elevated. It is proposed that this syndrome is a variant of Type I incomplete ...

A 1-year-old boy had intractable diarrhea and symptoms of the watery-diarrhea-hypokalemia-achlorhydria (WDHA) syndrome, a well-known entity in adults. Resection of a ganglioneuroblastoma situated in the neck caused prompt relief of symptoms. The ganglioneuroblastoma in this instance contained the enterohormone vasoactive intestinal peptide (VIP); blood levels of this peptide were elevated ...

A 57-year-old woman with Turner syndrome had severe recurrent gastrointestinal bleeding. Exploratory laparotomy at the age of 26 showed an extensive telanglectasia of the entire small intestine. Following death due to myocardial infraction at age 57, postmortem examination revealed only a 0.2-cm residual telangiectasia in the mucosa of the distal ...

Autoradiographic demonstration of 3H-hypoxanthine incorporation in small numbers of amniotic fluid cells cultured on coverslips is a rapid and practical technique in the prenatal diagnosis of the Lesch-Nyhan mutation. An affected male fetus, a normal male fetus, and a heterozygous female fetus were identified within 14 days after amniocentesis in ...

We report on a patient with polymyositis which caused a malabsorption syndrome. The radiological findings included marked dilatation of the oesophagus and small intestine. The malabsorption syndrome appears to arise from bacterial overgrowth associated with intestinal stasis. The literature is reviewed. Polymyositis or dermatomyositis, like scleroderma, may involve the small ...

A case of a 72-year-old man with a long-standing disabling dumping syndrome and close to 90% gastric resection is described. A combined iso- and antiperistaltic jejunal transfer which is described step by step with drawings resulted in complete relief of the syndrome. The operation is believed to produce a longer ...

Osteomalacia in a 80-year old woman with malabsorption due to the stagnant loop syndrome is reported. The osteomalacia was associated with bacterial overgrowth in the small intestine and increased bile salt deconjugation. Although the mechanism of osteomalacia in the stagnant loop syndrome remains uncertain, it is suggested that abnormal flora ...

A hypertonic glucose-barium test meal is a useful study in making the diagnosis of dumping syndrome. A distorted small bowel pattern is seen in the positive response as a result of the rapid entrance of hypertonic glucose into the small bowel with edema of the bowel wall and excessive fluid ...

The cases of 2 siblings with a rare, generalized genodermatosis have been reported, the most conspicuous feature being multiple perifollicular fibromas. In this type of dermal hamartomas, an apparent autosomal dominant trait was noted as well as the association with a small number of colon polyps in one of the ...

Two cases of neonatal small left colon syndrome are described. This syndrome usually is seen as bowel obstruction in the neonate with characteristic roentgenographic features resembling those of Hirschsprung's disease. In view of the usual improvement after contrast enema, a trial of conservative management seems warranted. Rectal biopsy may be ...

The availability of pure intestinal hormones and the development of radioimmunoassays for their measurement has expedited research into many aspects of gastrointestinal endocrinology. A complex balance evidently exists between the different intestinal hormones and also the rest of the endocrine system. Polyendocrinopathies have been described, and, so far, two diseases ...

Malabsorption as a complication of anatomic congenital anomalies of the small bowel is uncommon. In this case, malabsorption syndrome in infancy, with features suggestive of coexisting disaccharide intolerance and blind loop syndrome, was the major clinical presentation of a combined anomaly, consisting of a large saccular dilation of the ileum ...

Carcinoid tumors of the small intestine are particularly known in the literature for their hormonal activity and for the carcinoid syndrome caused by the serotonin they produce. The radiological symptoms are based, not only on changes caused by the tumour itself but also on changes induced by hormonal products in ...

The intestinal polyposis syndromes represent a challenging diagnostic problem for the radiologist. These syndromes include: familial multiple polyposis, Gardner's, Peutz-Jeghers, Turcot's, Cronkhite-Canada and juvenile polyposis. The polyposis syndromes can usually be differentiated from one another on the basis of the clinical history, examination of the mucocutaneous tissues and roentgen findings. ...

As a result of this retrospective analysis of hemorrhage from a porta-systemic venous shunt occurring within the small intestine, we believe that the early diagnosis of the syndrome is strongly suggested by the presence of varices in unusual locations demonstrated by the venous phase of mesenteric arteriography. In all patients ...

In an experimental model of the contaminated small bowel syndrome, Eriksson's washout technique was used to study bile salt metabolism. Bile salt secretion rate was increased from 204-7 +/- SD 36-5 mumol/100 g body weight/24 h to 329-9 +/- 146-6, pool size from 33-4 +/- 5-4 mumol/100 g BW to ...

A young girl presenting with diarrhoea and stridor was found to have a thoracic ganglioneuroma. The tumour, which was partially resected, contained an abnormally high amount of vasoactive intestinal peptide (VIP) as measured by radioimmunoassay. This decreased after the operation. In addition, analysis of urine showed the presence of abnormal ...

A massive mesenteric fibroma in a patient who had had subtotal colectomy for familial polyposis necessitated resection of all but the proximal 3 to 4 feet of small bowel. The patient is alive and well with few stigmata of short bowel syndrome. Acknowledgment: We wish to thank CAPT Malcolm L. ...

Skull radiographs were performed in 21 cases of Klinefelter's syndrome and in 30 cases of eunuchoidism. The radiographic changes of the skull in Klinefelter's syndrome are: temporal flattening, decreased width of the vault, narrowing of the mandible, decreased length of the skull, shortening of the anterior fossa cranii, decrease in ...

Recent advances in immunology have permitted recognition of a group of patients who have gastrointestinal manifestations as part of an immunoglobulin deficency syndrome. Such immunoglobulin deficiency may be primary or may be secondary to a variety of diseases. We have classified and described the small bowel roentgen features associated with ...

A patient with primary amyloidosis and the nephrotic syndrome had diarrhea and gastrointestinal bleeding probably due to intestinal ischemia. He died with extensive intestinal infarction. The infarction was most likely caused by decreased splanchnic perfusion secondary to the chronic hypotension of the nephrotic syndrome and to amyloid deposition within the ...

A case of Gardner's syndrome in association with villous adenoma of the jejunum is presented. The discussion stresses that the presence of small intestinal neoplasia in Gardner's syndrome, especially of duodenal sweep and pancreas, is not an infrequent occurrence. Life-long follow-up after total colectomy is indicated for these patients.

The role of the microbial flora of the large intestine in experimental Trichuris suis infection was studied by comparing the clinical syndrome in conventionally reared (CR) pigs, specific pathogen-free pigs, and gnotobiotic pigs. Thedisease in CR pigs was characterized by a severe mucohemorrhagic enteritis; in contrast, a mild catarrhal enteritis ...

Almost all published cases of hereditary intestinal polypoid diseases can be meaningfully classified into a relatively few distinct syndromes including familial polyposis of the colon, Peutz-Jeghers syndrome, and juvenile polyposis. Familial polyposis is characterized by the development of numerous adenomatous polyps of the colon and subsequent development of colorectal carcinoma ...

A previously undescribed form of short-limbed dwarfism is reported in an 86-year-old man. All the long bones were shorter than normal, with extreme shortening of the humeri. Other features included dysplastic humeral heads, coxa vara with dysplasia of the femoral heads and acetabula, platybasia, and small vertebral bodies. In all ...

1-Tryptophan was administered to rats pretreated with selective inhibitors of the A and B forms of MAO deprenyl, a selective inhibitor of MAO-B, produced minor changes in behaviour and in the concentrations of apparent 5-HT and 5-HAA in brain. High doses of clorgyline, a selective inhibitor MAO-A, produced a characteristic ...

Stagnant or blind-loop syndrome includes vitamin B12 malabsorption, steatorrhea, and bacterial overgrowth of the small intestine. A case is presented to demonstrate this syndrome occurring after small-bowel irradiation injury with exaggeration postenterocolic by-pass. Alteration of normal small-bowel flora is basic to development of the stagnant-loop syndrome. Certain strains of bacteria ...

The exit of alanine across the serosal border of the epithelial cells of turtle intestine was measured by direct and indirect techniques. A decrease or an increase in cell Na did not affect the amino acid flux from cell to serosal solution. Cells loaded with Na and alanine did not ...

A review of the literature on subclinical intestinal disease shows its probable relevance in certain nutritional deficiencies in the indigenous residents of tropical climates. A significant incidence of intestinal disease has been defined among asymptomatic fit-looking adult Nigerians. The results of subsequent investigation into the pathogenesis of this disorder strongly ...

Jejunal biopsy has been carried out in 19 relatives of patients with dermatitis herpetiformis and stereomicroscopic abnormalities have been found in seven. The majority of the relatives in whom these abnormalities were found had no bowel symptoms: one had the rash of dermatitis herpetiformis. All but one of the propositi ...

A hitherto undescribed syndrome is recorded. Its features are gross overactivity of the small intestine with episodes of obstruction, but without any mechanical factor being found, and steatorrhoea. In one patient the inner circular coat showed gross hypertrophy.

We report the first known case of both Noonan syndrome and Whipple’s disease occurring in the same patient. A 36-year-old female with history of Noonan syndrome developed fatigue, anorexia, arthritis of the knees and hands with a diffuse hyperpigmented rash, night sweats, and an unintentional fifteen pound weight loss over ...

The bacterial flora of the small intestine has been studied in 8 patients with various diseases involving the small bowel. Abnormally high bacterial counts in upper small intestine were found in all. The organisms encountered, the numbers of each organism and the associated clinical and laboratory abnormalities seen in these ...

The role of small rodents and hedgehogs in the circulation of tick-borne encephalitis in natural foci in the Tribec region of Czechoslovakia has been studied. Isolation of virus from the blood of Apodemus flavicollis, Clethrionomys glareolus and Erinaceus roumanicus, as well as the demonstration of antibodies in the sera of ...

A technique is described for testing the effects of drugs on the intestine of goldfish in a microbath (0.05 ml.). This preparation may be used for the assay of substance P, which causes contractions of the muscle in doses as small as 1 m-u. Other substances in tissue extracts also ...

A hitherto undescribed syndrome is recorded. Its features are gross overactivity of the small intestine with episodes of obstruction, but without any mechanical factor being found, and steatorrhoea. In one patient the inner circular coat showed gross hypertrophy.

A microbath, with a volume of less than 50 cubic millimetres, for testing the effects of drugs on small pieces of smooth muscle, is described. Drugs are applied automatically in any desired order and the record of their effects is amplified electrically. In this apparatus the response of small pieces ...